Which lights should I get?

[Jim C]

I have a 6 foot 150 gallon reef tank with mostly LPS, and also some SPS (monti caps and bird nest). I would also like to get a maxima clam someday too. My question is between an ATI 60 inch 6 bulb fixture or 3 AI Prime HDs what would you choose and why?

 

[Lonny]

I just hung an 48" 8 bulb ATI sunpower dimmable over my 5' 150gl. So far I love it!